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Batteries & Accessories

Batteries & Accessories

Your one-stop shop for all the extra things.

Whether you need more litter trays for your cat’s self-cleaning litter box, an extra battery for your dog’s bark collar, a new strap for a wireless fence collar, or a replacement flap for the pet door, we’ve got the backup you need.

Batteries | Collars | Door Flaps | Filters | Litter Trays

Which door flap do I need?

Extreme Weather Sliding Glass Pet Door™ Replacement Flaps

starting at
Replacement Flaps
- Easy screw-in replacement
- For Freedom & Ex. Weather
starting at
$17.95 54.954 USD
Classic Replacement Flap
- Easy slide-in replacement
- For Classic, Patio, & Wall
starting at
$21.95 42.953 USD
Insulated Flap Kit for Extreme Weather Pet Door™
- 3.5x more energy efficient
- Inner Extreme Weather flap
starting at
$9.95 19.953 USD
Deluxe Cat Door Replacement Flap

MPA00-11387
Out of Stock
- Hard, durable plastic
- For square cat flaps
$9.95 USD
Classic Cat Door Replacement Flap

PAC26-11459
- Hard, durable plastic
- For round cat flaps
$9.95 USD
Electronic SmartDoor™ Replacement Flap - Small

CPA11-11580
- Hard, durable plastic
- For Electronic SmartDoor
$44.95 USD